164513195

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{427307}}^1$

素因数の和:427330

約数の個数: 16

約数和(自身を含む): 246129408

約数和(自身を除く): 81616213

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 427307, 2136535, 2991149, 4700377, 14955745, 23501885, 32902639, 164513195]

約数ペア:

[(1, 164513195), (5, 32902639), (7, 23501885), (11, 14955745), (35, 4700377), (55, 2991149), (77, 2136535), (385, 427307)]